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Deutsche Telekom Digital Labs React Js Frontend Developer Interview Questions and Answers

Updated 7 Aug 2024

Deutsche Telekom Digital Labs React Js Frontend Developer Interview Experiences

2 interviews found

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Basic react and javascipt
  • Q2. Detail leaning about the current project
  • Ans. 

    The current project involves developing a React JS frontend for a web application.

    • The project focuses on creating a user-friendly interface using React components.

    • Implementing state management with tools like Redux or Context API.

    • Integrating with backend APIs to fetch and display data on the frontend.

    • Optimizing performance by lazy loading components and using memoization techniques.

  • Answered by AI
Round 2 - Technical 

(1 Question)

  • Q1. Culture fit and proformace enchancement in current project
  • Ans. 

    Culture fit and performance enhancement are crucial for success in the current project.

    • Creating a positive and inclusive work environment can improve culture fit.

    • Encouraging open communication and collaboration among team members.

    • Providing opportunities for professional development and growth.

    • Recognizing and rewarding individual and team achievements.

    • Regularly seeking feedback from team members to identify areas for im

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(3 Questions)

  • Q1. Debouncing code ,
  • Q2. Loops, arrays, objects, data types
  • Q3. JS inbuilt methods like split reverse join etc

React Js Frontend Developer Interview Questions Asked at Other Companies

asked in Simform
Q1. 1. What is difference between abstract class and interface ?
asked in Simform
Q2. 3. What is Difference between primary key and unique key ?
asked in Simform
Q3. 2. What is Arrow Function in Javascripts?
asked in Simform
Q4. 5. Why we require interface and what is interface in java ?
asked in Simform
Q5. 4. how you join three different tables in SQL ?

Interview questions from similar companies

I applied via Company Website and was interviewed before Dec 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Questions on Java,SQL,some trending technologies(IOT,Big data),pattern questions, programming questions with different approaches.

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare basics of DSA, have knowledge about the databases, some common dml ,ddl statements, programming knowledge of a particular language like C,Java, python,etc...have good command on oops concepts... little bit of frameworks knowledge will also help

I applied via Newspaper Ad and was interviewed before Jun 2021. There were 3 interview rounds.

Round 1 - Aptitude Test 
Round 2 - Technical 

(1 Question)

  • Q1. Basic questions of java.
Round 3 - HR 

(1 Question)

  • Q1. Intro and other hr related questions.

Interview Preparation Tips

Interview preparation tips for other job seekers - Cover the basic questions regarding the programming language.

I applied via Referral and was interviewed before Apr 2021. There were 2 interview rounds.

Round 1 - Aptitude Test 

Puzzles, Psychometric Test

Round 2 - One-on-one 

(1 Question)

  • Q1. Some water in 3 Jars question, you had to measure out 5L correctly

Interview Preparation Tips

Interview preparation tips for other job seekers - Make the interview interactive, I got this input from another Senior. Before i went into the interview room the volunteers were telling all those who goes into Room No 1 is screwed. I was praying i don't get room no 1. But fortunately for me I got room no 1 because when the interviewer gave me the puzzle and handed over pen and paper he went back to relax his posture and when i explained i will fill the 5L Jar first, he immediately came forward to listen to me, at that moment i knew i got the job because i felt the previous candidates never made their interview interactive and that's why he went back to relax his posture.

I applied via Company Website and was interviewed before Jun 2021. There were 2 interview rounds.

Round 1 - Aptitude Test 

First round was coding as well as aptitude done together went well I guess focusing on codes helps a lot.

Round 2 - Technical 

(1 Question)

  • Q1. 2nd round included tr and mr round went quite enegritic

Interview Preparation Tips

Interview preparation tips for other job seekers - Resume skills matters a lot don't fill resume the technologies you don't even aware of

I was interviewed in Sep 2016.

Interview Questionnaire 

3 Questions

  • Q1. Tell me about yourself
  • Ans. 

    I am a passionate software developer with experience in Java, Python, and web development.

    • Experienced in Java, Python, and web development technologies

    • Strong problem-solving skills and ability to work in a team

    • Completed multiple projects including a web-based inventory management system

  • Answered by AI
  • Q2. Simple coding questions..Basically pattern.
  • Q3. And also they will ask about your projects.

Interview Preparation Tips

Round: Test
Experience: 60 multiple choice questions so have to manage time carefully.
Tips: Have to give equal importance to all the sections..So try to do well in all section.
Duration: 1 hour 30 minutes
Total Questions: 60

Round: Technical + HR Interview
Experience: Don't panic...Only write those things that you know in your resume.

Skills: Smart Coding
College Name: Jaypee Institute Of Information Technology, Noida

I was interviewed in May 2017.

Interview Preparation Tips

Round: Test
Total Questions: 20

Round: Group Discussion
Duration: 1 hour

Skills: Coding Skills And Knowledge On Data Structures

I was interviewed in Jun 2017.

Interview Preparation Tips

Round: Test
Duration: 1 hour 30 minutes

Skills: Engineering Basics

I was interviewed in May 2017.

Interview Preparation Tips

Round: Group Discussion
Duration: 7 hours

College Name: Andhra university
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Deutsche Telekom Digital Labs Interview FAQs

How many rounds are there in Deutsche Telekom Digital Labs React Js Frontend Developer interview?
Deutsche Telekom Digital Labs interview process usually has 1-2 rounds. The most common rounds in the Deutsche Telekom Digital Labs interview process are Technical.
What are the top questions asked in Deutsche Telekom Digital Labs React Js Frontend Developer interview?

Some of the top questions asked at the Deutsche Telekom Digital Labs React Js Frontend Developer interview -

  1. Culture fit and proformace enchancement in current proj...read more
  2. JS inbuilt methods like split reverse join ...read more
  3. Loops, arrays, objects, data ty...read more

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Deutsche Telekom Digital Labs React Js Frontend Developer Interview Process

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Excellent
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